C33331211113313331211113313331333133313223313311211113313222332313331333111   >>    C3333121111331333121111331333133313331322331331121111331322233231333133311   <<    C33331211113313331211113313331333133313223313311211113313222332313331333113   >>      C33331211113313331211113313331333133313223313311211113313222332313331333112   >>